IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0556311
(2009-09-09)
|
등록번호 |
US-8186276
(2012-05-29)
|
발명자
/ 주소 |
- Olden, Thomas A.
- Johnson, Robert P.
- Howland, Charles A.
|
출원인 / 주소 |
|
대리인 / 주소 |
Schwegman, Lundberg & Woessner, P.A.
|
인용정보 |
피인용 횟수 :
7 인용 특허 :
12 |
초록
▼
Embodiments of entrapment systems and apparatuses are generally described herein. Other embodiments may be described and claimed. In one embodiment, an entrapment apparatus is provided. This entrapment apparatus comprises a casing and a piece of multilayered fabric packed into the casing. The piece
Embodiments of entrapment systems and apparatuses are generally described herein. Other embodiments may be described and claimed. In one embodiment, an entrapment apparatus is provided. This entrapment apparatus comprises a casing and a piece of multilayered fabric packed into the casing. The piece of multilayered fabric, when deployed, is configured to wrap around a person having an explosive device and configured to contain packed metal projectiles from an explosion of the explosive device.
대표청구항
▼
1. An entrapment apparatus comprising: a casing;a piece of multilayered fabric packed into the casing, the piece of multilayered fabric, when deployed, configured to contain packed metal projectiles from an explosion of the explosive device; andat least one air beam frame including one or more air b
1. An entrapment apparatus comprising: a casing;a piece of multilayered fabric packed into the casing, the piece of multilayered fabric, when deployed, configured to contain packed metal projectiles from an explosion of the explosive device; andat least one air beam frame including one or more air beam structures, and in a deployed configuration the at least one air beam frame extends across a portion of the multilayered fabric and the multilayered fabric is a web extending from the at least one air beam frame. 2. The entrapment apparatus of claim 1, further comprising a proximity sensor coupled to the casing, the proximity sensor configured to detect a presence of the person. 3. The entrapment apparatus of claim 2, further comprising: a pyrotechnic device coupled to the casing; anda circuitry coupled to the proximity sensor and the pyrotechnic device, the circuitry configured to receive a signal from the proximity sensor and configured to trigger the pyrotechnic device to explode based on the signal, the explosion of the pyrotechnic device configured to break apart the casing. 4. The entrapment apparatus of claim 1, wherein the piece of multilayered fabric comprises a para-aramid fiber. 5. The entrapment apparatus of claim 1, wherein the piece of multilayered fabric comprises a liquid crystal polymer fiber. 6. The entrapment apparatus of claim 1, wherein the piece of multilayered fabric comprises an aromatic polymer. 7. The entrapment apparatus of claim 1, wherein the piece of multilayered fabric includes a plurality of openings sized and shaped to prevent the passage of explosive debris and permit the passage of explosive over pressure. 8. The entrapment apparatus of claim 1, wherein the at least one air beam frame extends around a perimeter of the piece of multilayered fabric with the web of the multilayered fabric positioned within the at least one air beam frame. 9. The entrapment apparatus of claim 1 comprising two or more bolas coupled with the piece of multilayered fabric near opposed ends of the piece of multilayered fabric. 10. The entrapment apparatus of claim 9, wherein at least one of the two or more bolas includes a gas generator configured to inflate the at least one air beam frame. 11. An entrapment apparatus comprising: a casing;a pyrotechnic device coupled to the casing;a proximity sensor configured to detect a presence of a person;a circuitry coupled to the pyrotechnic device and the proximity sensor, the circuitry configured to trigger the pyrotechnic device to explode based on a detection of the presence of the person, the explosion of the pyrotechnic device configured to break apart the casing;a piece of multilayered fabric packed into the casing, the piece of multilayered fabric being a mesh, the piece of multilayered fabric, when stretched out, configured to wrap around the person having an explosive device and configured to contain packed metal projectiles from an explosion of the explosive device; andat least one air beam frame coupled with the piece of multilayered fabric, the air beam frame is inflatable from an undeployed configuration to a deployed configuration, and in the deployed configuration the at least one air beam frame provides a skeleton of one or more air beam structures that expand the multilayered fabric into a corresponding expanded configuration, and the piece of multilayered fabric is a web extending from the one or more air beam structures. 12. The entrapment apparatus of claim 11, further comprising a gas generator coupled to the piece of multilayered fabric, the gas generator configured to inflate the air beam structure, the inflation configured to stiffen the air beam structure to stretch out the piece of multilayered fabric. 13. The entrapment apparatus of claim 11, further comprising two or more bolas coupled near opposed ends of the piece of multilayered fabric. 14. The entrapment apparatus of claim 13, wherein at least one of the two or more bolas comprises a gas generator that is configured to inflate the air beam structure, the inflation configured to stiffen the air beam structure. 15. The entrapment apparatus of claim 11, wherein the mesh is comprises a plurality of openings that are configured to vent an overpressure force resulting from the explosion of the explosive device. 16. The entrapment apparatus of claim 15, wherein each opening of the plurality of openings has an open area that is greater than two square millimeters. 17. The entrapment apparatus of claim 15, wherein each opening of the plurality of openings has an open area that is between one square millimeters and three square millimeters. 18. The entrapment apparatus of claim 11, wherein the circuitry is configured to trigger the pyrotechnic device to explode based on the detection of the presence of the person at a predefined distance to the person. 19. The entrapment apparatus of claim 11, wherein the air beam frame extends around a perimeter of the multilayered fabric, and the multilayered fabric extends between opposed portions of the air beam frame in the expanded configuration.
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